Battle.net client serves as a base for users of the modern games created by Blizzard Entertainment, namely titles such as World of Warcraft, Diablo, StarCraft or Overwatch. The applications grants access to network services in particular games (which usually are their main component), it also installs new updates for them, allows to configure their options and provides the latest news about new content, events taking place in virtual worlds, etc. Battle.net offers also many social options (friends list, chat, etc.) and a shop where you can buy games created by Blizzard Entertainment or accessories and services related to them (e.g. subscription for World of Warcraft).
Report problems with download to firstname.lastname@example.org